Site Selective Concerted Nucleophilic Aromatic Substitutions of Azole-Ligated Diaryliodonium Salts
| Parent link: | Advanced Synthesis and Catalysis Vol. 365, iss. 4.— 2023.— [P. 535-543] |
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| Співавтор: | |
| Інші автори: | , , , , , |
| Резюме: | Title screen Diaryliodonium salts are electrophilic arylation reagents in transition metal-catalyzed and transition metal-free reaction methods. Herein we present the application of azole-stabilized diaryliodonium salts with additional thiophene-2-yl-ligands as substrates for metal-free nucleophilic arylations. Besides their synthesis, we demonstrate their application in chemoselective nitrations, oxygenations, aminations as well as thiolations under umpolung conditions. Convenient one-pot procedures based on their in situ formation are also discussed. |
| Опубліковано: |
2023
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| Предмети: | |
| Онлайн доступ: | https://doi.org/10.1002/adsc.202201001 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669295 |
| Резюме: | Title screen Diaryliodonium salts are electrophilic arylation reagents in transition metal-catalyzed and transition metal-free reaction methods. Herein we present the application of azole-stabilized diaryliodonium salts with additional thiophene-2-yl-ligands as substrates for metal-free nucleophilic arylations. Besides their synthesis, we demonstrate their application in chemoselective nitrations, oxygenations, aminations as well as thiolations under umpolung conditions. Convenient one-pot procedures based on their in situ formation are also discussed. |
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| DOI: | 10.1002/adsc.202201001 |